Anti-theft cement unattended delivery device

Abstract

The utility model relates to the technical field of cement transportation, in particular to an anti-theft cement unattended dispatching device. According to the technical scheme, the device comprises a reserved base 1, machine tables 2, wagon balances 3, a connecting pipe 10 and a movable stop lever 11, the wagon balances 3 are symmetrically installed on the reserved base 1, the two machine tables 2 are arranged on the reserved base 1 and distributed diagonally and symmetrically relative to the reserved base 1, the movable stop lever 11 is rotationally installed on the machine tables 2, the connecting pipe 10 is arranged on the movable stop lever 11, a spray head 12 is installed on the connecting pipe 10, and the spray head 12 is connected with the machine tables 2. And a license plate lens 7 is fixed on the machine table 2. According to the utility model, through cooperation of the structures, in-out weight changes of vehicles can be strictly and automatically detected, so that on the premise of unattended operation, theft behaviors are completely eradicated, vehicle license plates are automatically flushed, people do not need to get off the vehicle to manually clean the license plates, and the weighing efficiency of the vehicles is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cement transportation, in particular to an anti-theft unattended cement shipping device. Background Art

[0002] The shipment of cement is a key link in cement transportation.

[0003] In actual production, license plate recognition cameras will be installed in the weighbridge, bagged and bulk areas. A tare weight verification system will be designed at the weighbridge next to the finished product storage warehouse. The average tare weight of the vehicle will be used as the judgment value. An alarm will be triggered when an empty vehicle is weighed. When the system records the vehicle tare weight as 15 tons and the tare weight of the vehicle is 14 tons when it enters the factory, the tare weight verification will be triggered to determine whether there are any abnormalities with the vehicle. The system will automatically record the license plate of the abnormal vehicle to prevent theft.

[0004] During the vehicle license plate recognition process, since construction vehicles often work in dusty places, dust, dirt and other impurities are easily attached to the surface of the vehicle license plate, making it difficult to recognize the license plate and reducing the vehicle weighing efficiency.

[0005] For this reason, we propose an anti-theft cement unattended shipping device to solve the existing problems. Utility Model Content

[0006] The utility model aims to solve the problems existing in the background technology and proposes an unattended cement shipping device to prevent theft.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an anti-theft cement unattended shipping device, comprising a reserved base, a machine platform, a floor scale, a connecting pipe and a movable baffle, the reserved base is symmetrically installed with a floor scale, and two machines are arranged on the reserved base, the two machines are diagonally symmetrically distributed relative to the reserved base, a movable baffle is rotatably installed on the machine platform, a connecting pipe is provided on the movable baffle, a nozzle is installed on the connecting pipe, and a license plate lens is fixed on the machine platform.

[0008] Preferably, the movable blocking rod is provided with a socket adapted to the connecting pipe;

[0009] One end of the connecting pipe is plugged into the socket and a nozzle is fixed on the end. The working direction of the nozzle is consistent with the working direction of the license plate lens.

[0010] Preferably, an underground pipe is buried on the reserved base, and a rotating joint is installed on the top of the underground pipe;

[0011] The end of the connecting pipe away from the spray head is rotatably connected to the rotating joint; and the rotation axis of the connecting pipe is the same as the rotation axis of the movable blocking rod.

[0012] Preferably, a chamber is provided at the upper end of the machine;

[0013] A driven wheel is installed at the shaft end of the movable blocking rod, and the driven wheel is located inside the chamber;

[0014] A chassis is installed in the chamber by bolts, a motor is installed in the chassis, a driving wheel is installed at the output end of the motor, and the driving wheel and the driven wheel are in a gear meshing state.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] During the use of the utility model anti-theft cement unattended shipping device, the device can be set at a designated position. When a vehicle enters, it passes through a scale on one side to weigh the vehicle's tare weight. After the vehicle is loaded, it passes through a scale on the other side to weigh the total weight. After the above weighing action is completed, the license plate camera recognizes and records the information behind the license plate and then controls the movable blocking lever to deflect upward, thereby opening the roadblock;

[0017] Through the cooperation of the above structure, the weight change of vehicles entering and leaving can be strictly and automatically detected, thereby preventing theft under the premise of no one on duty;

[0018] Furthermore, in the process of license plate identification, when the surface of the license plate is covered with dust and cannot be identified, the external high-pressure water pipeline is opened, and the high-pressure water enters the connecting pipe through the buried pipe, and is finally sprayed onto the vehicle license plate through the nozzle at high speed, automatically flushing the vehicle license plate without the need for personnel to get off the vehicle for manual cleaning, thereby improving the vehicle weighing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0020] Figure 2 It is a partial three-dimensional cross-sectional structural schematic diagram of the utility model;

[0021] Figure 3 It is a partial three-dimensional cross-sectional structural schematic diagram of the utility model;

[0022] Figure 4 It is a partial main structural schematic diagram of the utility model.

[0023] Reference numerals:

[0024] 1. Reserved base; 2. Machine; 3. Floor scale; 4. Chamber; 5. Chassis; 6. Driving wheel; 7. License plate lens; 8. Underground pipe; 9. Rotary joint; 10. Connecting pipe; 11. Movable stop rod; 12. Nozzle; 13. Driven wheel. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Embodiment 1

[0027] like Figure 1-Figure 4 As shown, the utility model proposes an anti-theft unattended cement shipping device, including a reserved base 1, a machine platform 2, a floor scale 3, a connecting pipe 10 and a movable blocking rod 11, the reserved base 1 is symmetrically installed with the floor scale 3, and two machine platforms 2 are provided on the reserved base 1, the two machine platforms 2 are diagonally symmetrically distributed relative to the reserved base 1, a movable blocking rod 11 is rotatably installed on the machine platform 2, the movable blocking rod 11 is provided with a connecting pipe 10, a nozzle 12 is installed on the connecting pipe 10, and a license plate lens 7 is fixed on the machine platform 2.

[0028] Based on Example 1:

[0029] The device can be set at a designated position. When a vehicle enters, it passes through the scale 3 on one side to weigh the vehicle's tare weight. After the vehicle is loaded, it passes through the scale 3 on the other side to weigh the total weight. After the above weighing action is completed, the license plate camera 7 recognizes and records the information behind the license plate and then controls the movable blocking rod 11 to deflect upward, thereby opening the roadblock;

[0030] Through the cooperation of the above structure, the weight change of vehicles entering and leaving can be strictly and automatically detected, thereby preventing theft under the premise of no one on duty;

[0031] Furthermore, in the process of identifying the license plate, when the surface of the license plate is covered with dust and cannot be identified, the external high-pressure water pipeline is opened, and the high-pressure water enters the connecting pipe 10 through the buried pipe 8, and is finally sprayed onto the vehicle license plate at high speed through the nozzle 12, so that the vehicle license plate is automatically washed without the need for personnel to get off the vehicle for manual cleaning, thereby improving the vehicle weighing efficiency.

[0032] Embodiment 2

[0033] like Figure 1-Figure 4 As shown, the utility model proposes an unattended cement delivery device to prevent theft. Compared with the first embodiment, the present embodiment further comprises: a plug hole adapted to the connecting pipe 10 is provided on the movable blocking rod 11;

[0034] One end of the connecting tube 10 is plugged into the socket and a nozzle 12 is fixed to the end. The working direction of the nozzle 12 is consistent with the working direction of the license plate lens 7.

[0035] The nozzle 12 sprays high-pressure water, and the high-speed water flow flushes the license plate of the vehicle to complete the cleaning operation of the license plate.

[0036] An underground pipe 8 is buried on the reserved base 1, and a rotary joint 9 is installed on the top of the underground pipe 8;

[0037] The end of the connecting pipe 10 away from the nozzle 12 is rotatably connected to the rotating joint 9; and the rotation axis of the connecting pipe 10 is the same as the rotation axis of the movable blocking rod 11;

[0038] Through the cooperation of the above structure, during the rotation of the movable blocking rod 11 , the movable blocking rod 11 drives the connecting pipe 10 to rotate on the rotary joint 9 .

[0039] A chamber 4 is provided at the upper end of the machine 2;

[0040] A driven wheel 13 is mounted on the shaft end of the movable blocking rod 11, and the driven wheel 13 is located inside the chamber 4;

[0041] A case 5 is installed in the chamber 4 by bolts, a motor is installed in the case 5, a driving wheel 6 is installed at the output end of the motor, and the driving wheel 6 is in a gear meshing state with the driven wheel 13;

[0042] Through the cooperation of the above structure, the motor drives the driving wheel 6 to rotate, and through the meshing action between the driving wheel 6 and the driven wheel 13, the movable lever 11 generates a corresponding rotation action.

[0043] It should be noted that the structure of the motor and license plate lens 7 is an existing mature technology, and its working principle and internal structure are known to technicians in the relevant technical field. The utility model only utilizes its function and does not improve its internal structure. Therefore, it will not be described in detail here, and technicians in this field can make any optional adjustments according to their needs or convenience.

[0044] The above-mentioned specific embodiments are only several preferred embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.

[0045] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. An unattended cement delivery device for preventing theft, comprising a reserved base (1), a machine platform (2), a weighbridge (3), a connecting pipe (10) and a movable blocking rod (11), characterized in that: A floor scale (3) is symmetrically mounted on the reserved base (1), and two machines (2) are arranged on the reserved base (1), the two machines (2) are diagonally symmetrically distributed relative to the reserved base (1), a movable blocking rod (11) is rotatably mounted on the machine (2), a connecting pipe (10) is arranged on the movable blocking rod (11), a nozzle (12) is mounted on the connecting pipe (10), and a license plate lens (7) is fixed on the machine (2).

2. The unattended anti-theft cement delivery device according to claim 1 is characterized in that: The movable blocking rod (11) is provided with a plug hole adapted to the connecting pipe (10); One end of the connecting pipe (10) is plugged into the socket and a nozzle (12) is fixed to the end. The working direction of the nozzle (12) is consistent with the working direction of the license plate lens (7).

3. The unattended anti-theft cement delivery device according to claim 1 is characterized in that: A buried pipe (8) is buried on the reserved base (1), and a rotating joint (9) is installed on the top of the buried pipe (8); One end of the connecting pipe (10) away from the spray head (12) is rotatably connected to the rotating joint (9); and the rotation axis of the connecting pipe (10) is the same as the rotation axis of the movable blocking rod (11).

4. The anti-theft unattended cement delivery device according to claim 1 is characterized in that: A chamber (4) is provided at the upper end of the machine (2); A driven wheel (13) is mounted on the shaft end of the movable blocking rod (11), and the driven wheel (13) is located inside the chamber (4); A case (5) is installed in the chamber (4) by means of bolts, a motor is installed in the case (5), a driving wheel (6) is installed at the output end of the motor, and the driving wheel (6) and the driven wheel (13) are in a gear meshing state.

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